Home > Thermal Insulation Brick >

Light Weight Thermal Insulation Brick High Alumina Bubble Brick Insulation For Kiln

Product Categories

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

Contact Now

Light Weight Thermal Insulation Brick High Alumina Bubble Brick Insulation For Kiln

Brand Name : Rongsheng Xinwei

Model Number : GQZ-1, GQZ-2 , GQZ-3, GQZ-4, GQZ-5, GQZ-6

Certification : ISO Certification

Place of Origin : Zhengzhou, Henan, China

MOQ : 1 Ton

Price : 200-800 USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Acid Resistance : High

Alkali Resistance : High

Color : White

Compressive Strength : High

Durability : High

Fire Resistance : High

Flexural Strength : High

Heat Resistance : High

Material : Ceramic

Moisture Resistance : High

Product Name : Thermal Insulation Brick

Shape : Brick

Size : Customized

Thermal Conductivity : Low

Thermal Resistance : High

Contact Now

Introduction of Light Weight Alumina Hollow Ball Brick High Alumina Bubble Brick High Quality Insulation Bricks For Kiln

Alumina bubble brick, also known as lightweight alumina brick or bubble alumina brick, is a type of refractory material used in high-temperature industrial applications. It is known for its excellent insulating properties and high resistance to heat and chemical corrosion.

Features of Alumina Bubble Brick

1. High purity;

2.High mechanical strength;

3.Low thermal conductivity;

4.Good stability

5. Mainly apply to the insulation layer of coal-water slurry gasifier

6. Excellent thermal insulation

7. Long service life

8. High compressive strength

Advantages of Alumina Bubble Brick
Exceptional insulating properties.
High resistance to heat and thermal shock.
Good chemical resistance.
Lightweight, which can help reduce the load on the supporting structure.

Parameter of Light Weight Alumina Hollow Ball Brick

Item	Index
Item	GQZ-1	GQZ-2	GQZ-3	GQZ-4	GQZ-5	GQZ-6
Zr(Hf)O₂+Stabilizer %	≥99			≥98
Al₂O₃ %	≤0.4			≤0.6
SiO₂ %	≤0.2			≤0.4
Fe₂O₃ %	≤0.2			≤0.2
Bulk Density g/cm³	2.4~2.9	2.9~3.2	3.2~3.8	2.4~2.9	2.9~3.2	3.2~3.8
Cold Crush Strength MPa	≥10	≥15	≥20	≥10	≥15	≥20
Thermal Conductivity W/(m·K) Hot Face 1100℃	≤0.7	≤0.9	≤1.2	≤0.7	≤0.9	≤1.2
Permanent linear change % 1600℃×3h	-0.3~0			-0.3~0

Product Tags:

Light Weight Thermal Insulation Brick High Alumina Bubble Brick Insulation For Kiln Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!